Hosts vulnerable to CVE-2026-27859
CVE-2026-27859 — severity medium, CVSS 5.3 — 1 affected host indexed by QROS Explore.
About CVE-2026-27859
A mail message containing excessive amount of RFC 2231 MIME parameters causes LMTP to use too much CPU. A suitably formatted mail message causes mail delivery process to consume large amounts of CPU time. Use MTA capabilities to limit RFC 2231 MIME parameters in mail messages, or upgrade to fixed ve
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